2017 Stihl MS 391

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This is not an offer for credit and should be used for estimation purposes only based on the information you provided. You should not base your decision on this estimate alone. Title, registration, tax and other fees, and personal circumstances such as employment status and personal credit history, were not considered in the calculations.

Calculate Payment

Price

Down Payment

Interest Rate

Loan Term

Estimated Monthly Payment

This is not an offer for credit and should be used for estimation purposes only based on the information you provided. You should not base your decision on this estimate alone. Title, registration, tax and other fees, and personal circumstances such as employment status and personal credit history, were not considered in the calculations.

STIHL® engine technology means low fuel consumption, longer run times and reduced emissions in this high-powered chain saw. The MS 391 features our newest engine technology that adds fuel efficiency while reducing emissions as compared to other models. Though equal in weight, the MS 391 is more powerful than the MS 311. Add to that an optimal power-to-weight ratio and you have a chain saw that’s cut out for the big jobs in field, farm and ranch. Felling trees, cutting firewood and cleanup after the storm just got a whole lot easier with the rugged MS 391.

Features

Specs

Options

Additional Features

INTELLICARB™ COMPENSATING CARBURETOR: Measures air on clean side of air filter and adjusts metering diaphragm in carburetor. Keeps RPM levels even when filter begins to clog.

DECOMPRESSION VALVE: Makes starting easier.

EASY2START™ SYSTEM: This starting system reduces the strength and effort needed to start the engine.

STIHL QUICKSTOP® PLUS (Q) - AN ADDITIONAL CHAIN BRAKING FEATURE: Designed to activate when you completely release the rear handle. Designed to stop the chain within one second.

*NOTE: STIHL chainsaws have many common features. However, all models may not have all features shown here. Consult your Dealer for details.

Standard Features

PRE-SEPARATION AIR FILTRATION SYSTEM: This time-saving technology boosts the efficiency of the engine’s filter system, doubling the time between air filter cleanings. Air drawn into the engine is first separated via centrifugal force, ejecting the heavier dirt particles before being routed to the air filter. This pre-separation means less dirt to be captured by the air filter, resulting in less frequent cleaning and maintenance.

ANTI-VIBRATION SYSTEM: STIHL has developed a system for minimizing the vibration levels of handheld outdoor power equipment. The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience.

INTELLICARB™ COMPENSATING CARBURETOR: The IntelliCarb™ Compensating Carburetor is designed to automatically adjust the air/fuel ratio when the air filter becomes restricted or partially clogged and maintains the engine’s correct RPM. IntelliCarb™ uses air from the clean side of the air filter to control the diaphragm and flow of fuel. As the air filter becomes dirty and less air is available for the carburetor, the IntelliCarb™ system adjusts the fuel flow to compensate for the decrease in air flow. This is in contrast to typical carburetors that utilize this air from the “dirty” side of the air box.

SIDE-ACCESS CHAIN TENSIONER: The side-access chain tensioner makes it much more convenient for the user to adjust the saw chain with a bar wrench as opposed to the typical location of the guide bar adjustment screw.

TOOLLESS FUEL AND OIL CAPS WITH RETAINERS: Simply lift the lever and twist the caps to remove or tighten. There‘s no need to use a tool to tighten or loosen.

General Information

Manufacturer

Stihl

Model Year

2017

Model

MS 391

Model Code

MS391

Stock Number

N/A

Color

Orange / White

Dimensions

Weight

Powerhead - 13.67 lb. (6.2 kg)

Engine

Horsepower

3.3 kW (4.4 bhp)

Displacement

64.1 cc (3.9 cu. in.)

Fuel Type

Gas

Fuel Tank Capacity

20.3 oz. (600 cc)

Oil Capacity

Chain - 11.8 oz. (350 cc)

Operational

Chain

OILOMATIC® 3/8 in. RS3

Guide Bars

Recommended ranges - 16 - 20 in. (40 - 50 cm)

Other

Warranty

Personal, Professional, or Household use - 1 Year

Professional Use - 3 months

*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer vehicle freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.